<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="auto">
      <el-form-item label="所属分类" prop="generalWordCategoryId">
        <el-select v-model="queryParams.generalWordCategoryId" placeholder="请选择所属分类" clearable size="small">
          <el-option
            v-for="item in generalWordCategoryList"
            :key="item.value"
            :label="item.label"
            :value="item.value"
          ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="词名称" prop="wordName">
        <el-input
          v-model="queryParams.wordName"
          placeholder="请输入词名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="词拼音" prop="wordPinyin">
        <el-input
          v-model="queryParams.wordPinyin"
          placeholder="请输入词拼音"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="词英文" prop="wordEnglish">
        <el-input
          v-model="queryParams.wordEnglish"
          placeholder="请输入词英文"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:generalWord:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:generalWord:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:generalWord:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['system:generalWord:export']"
        >导出
        </el-button>
      </el-col>

      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-paperclip"
          size="mini"
          @click="handleCategory"
          v-hasPermi="['system:generalWordCategory:list']"
        >词表分类管理
        </el-button>
      </el-col>


      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="wordList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="序号" type="index" width="50"/>
      <el-table-column label="所属分类" align="center" prop="generalWordCategoryName"/>
      <el-table-column label="词名称" align="center" prop="wordName"/>
      <el-table-column label="词拼音" align="center" prop="wordPinyin"/>
      <el-table-column label="词英文" align="center" prop="wordEnglish"/>
      <el-table-column label="词首字母" align="center" prop="wordInitial"/>
      <el-table-column label="注释" align="center" prop="wordScopeNote"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:generalWord:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:generalWord:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改普通词对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body :close-on-click-modal="false">
      <el-form ref="form" :model="form" :rules="rules" label-width="auto">
        <el-form-item label="所属分类" prop="generalWordCategoryId">
          <el-select v-model="form.generalWordCategoryId" placeholder="请选择所属分类">
            <el-option
              v-for="item in generalWordCategoryList"
              :key="item.value"
              :label="item.label"
              :value="item.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="词名称" prop="wordName">
          <el-input v-model="form.wordName" placeholder="请输入词名称" @change="wordNameChange"/>
        </el-form-item>
        <el-form-item label="词拼音" prop="wordPinyin">
          <el-input v-model="form.wordPinyin" placeholder="请输入词拼音"/>
        </el-form-item>
        <el-form-item label="词英文" prop="wordEnglish">
          <el-input v-model="form.wordEnglish" placeholder="请输入词英文"/>
        </el-form-item>
        <el-form-item label="词首字母" prop="wordInitial">
          <el-input v-model="form.wordInitial" placeholder="请输入词首字母"/>
        </el-form-item>
        <el-form-item label="注释" prop="wordScopeNote">
          <el-input v-model="form.wordScopeNote" type="textarea" placeholder="请输入内容"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <el-dialog title="词表分类管理" :visible.sync="generalWordCategoryDialog.open" width="60%" :close-on-click-modal="false" append-to-body>
      <word-category v-if="generalWordCategoryDialog.open"></word-category>
      <div slot="footer" class="dialog-footer">
        <el-button @click="generalWordCategoryDialog.open = false">取 消</el-button>
      </div>
    </el-dialog>


  </div>
</template>

<script>
    import {listWord, getWord, delWord, addWord, updateWord, exportWord} from "@/api/system/generalWord";
    import {listCategory} from "@/api/system/generalWordCategory";
    import {getChinesePinyin} from "@/api/system/basic";

    import wordCategory from "../generalWordCategory/index";

    export default {
        name: "generalWord",
        components: {
            wordCategory,
        },
        data() {
            return {
                // 遮罩层
                loading: true,
                // 导出遮罩层
                exportLoading: false,
                // 选中数组
                ids: [],
                // 非单个禁用
                single: true,
                // 非多个禁用
                multiple: true,
                // 显示搜索条件
                showSearch: true,
                // 总条数
                total: 0,
                // 普通词表格数据
                wordList: [],
                // 弹出层标题
                title: "",
                // 是否显示弹出层
                open: false,
                // 查询参数
                queryParams: {
                    pageNum: 1,
                    pageSize: 10,
                    generalWordCategoryId: null,
                    wordName: null,
                    wordPinyin: null,
                    wordEnglish: null,
                    wordInitial: null,
                    wordScopeNote: null
                },
                // 表单参数
                form: {},
                // 表单校验
                rules: {},
                generalWordCategoryList: [],
                generalWordCategoryDialog: {
                    open: false,
                }
            };
        },
        created() {
            Promise.all([this.getCategoryList()]).then(() => {
                this.getList();
            }).catch(err => {
            });
        },
        watch: {
            'generalWordCategoryDialog.open': {
                handler(newVal, oldVal) {
                    this.getCategoryList();
                },
                immediate: true,
                deep: true
            }
        },
        methods: {
            //词名称改变事件
            wordNameChange() {
                if (this.form.wordName) {
                    getChinesePinyin(this.form.wordName).then(response => {
                       this.form.wordPinyin = response.data.fullSpell;
                       this.form.wordInitial = response.data.firstSpell;
                    });
                }
            },
            /**词表分类管理 */
             handleCategory(){
                this.$set(this.generalWordCategoryDialog, "open", true)
             },
            async getCategoryList(){
                await listCategory({}).then(response => {
                    this.generalWordCategoryList = response.rows.map(item => {
                        return {
                            value: item.id,
                            label: item.categoryName
                        }
                    });
                });
            },
             /** 查询普通词列表 */
            getList() {
                this.loading = true;
                listWord(this.queryParams).then(response => {
                    this.wordList = response.rows.map(item => {
                        return {
                            ...item,
                            generalWordCategoryName: this.generalWordCategoryList.filter(x => x.value == item.generalWordCategoryId)[0]["label"]
                        }
                    });
                    this.total = response.total;
                    this.loading = false;
                });
            },
            // 取消按钮
            cancel() {
                this.open = false;
                this.reset();
            },
            // 表单重置
            reset() {
                this.form = {
                    id: null,
                    generalWordCategoryId: null,
                    wordName: null,
                    wordPinyin: null,
                    wordEnglish: null,
                    wordInitial: null,
                    wordScopeNote: null
                };
                this.resetForm("form");
            },
            /** 搜索按钮操作 */
            handleQuery() {
                this.queryParams.pageNum = 1;
                this.getList();
            },
            /** 重置按钮操作 */
            resetQuery() {
                this.resetForm("queryForm");
                this.handleQuery();
            },
            // 多选框选中数据
            handleSelectionChange(selection) {
                this.ids = selection.map(item => item.id)
                this.single = selection.length !== 1
                this.multiple = !selection.length
            },
            /** 新增按钮操作 */
            handleAdd() {
                this.reset();
                this.open = true;
                this.title = "添加普通词";
            },
            /** 修改按钮操作 */
            handleUpdate(row) {
                this.reset();
                const id = row.id || this.ids
                getWord(id).then(response => {
                    this.form = response.data;
                    this.open = true;
                    this.title = "修改普通词";
                });
            },
            /** 提交按钮 */
            submitForm() {
                this.$refs["form"].validate(valid => {
                    if (valid) {
                        if (this.form.id != null) {
                            updateWord(this.form).then(response => {
                                this.$modal.msgSuccess("修改成功");
                                this.open = false;
                                this.getList();
                            });
                        } else {
                            addWord(this.form).then(response => {
                                this.$modal.msgSuccess("新增成功");
                                this.open = false;
                                this.getList();
                            });
                        }
                    }
                });
            },
            /** 删除按钮操作 */
            handleDelete(row) {
                const ids = row.id || this.ids;
                this.$modal.confirm('是否确认删除选中的数据项？').then(function () {
                    return delWord(ids);
                }).then(() => {
                    this.getList();
                    this.$modal.msgSuccess("删除成功");
                }).catch(() => {
                });
            },
            /** 导出按钮操作 */
            handleExport() {
                const queryParams = this.queryParams;
                this.$modal.confirm('是否确认导出所有普通词数据项？').then(() => {
                    this.exportLoading = true;
                    return exportWord(queryParams);
                }).then(response => {
                    this.$download.name(response.msg);
                    this.exportLoading = false;
                }).catch(() => {
                });
            }
        }
    };
</script>
<style>
  .el-form-item .el-select {
    width: 100%;
  }
</style>
